Does anyone on this forum have the ability to mill down a kayfun lite to accept an o-ring and glass tank directly to the base and the top cap? Essentially eliminating the stainless threaded glass tank adapter pieces? Those adapters seem unnecessarily bulky. It looks possible because the existing threads have a larger outer diameter than the inner diameter of a glass tank section. So you could potentially use a lathe to mill down an existing kayfun base to the id of a glass tank, then cut a groove for an o-ring, and do the same to the top cap?